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#18
November 15th 07, 09:45 PM
posted to rec.radio.amateur.antenna
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"Waves of Average Power"
Cecil Moore wrote:
K7ITM wrote: On Nov 2, 9:54 pm, K7ITM wrote: On Nov 2, 3:58 pm, Cecil Moore wrote: Do you know of any way to achieve wave cancellation without any interaction between the waves? It's called "vector addition," not "interaction." A bit more on the lack of "interaction" between two waves... A bit more on the "interaction" between two waves... From "Optics", by Hecht: "Briefly then, optical interference corresponds to the *interaction* of two or more light waves yielding a resultant irradiance that deviates from the sum of the component irradiances." (emphasis mine) Since the "interaction" between two waves is good enough for Hecht, it is good enough for me. Gimme that old time religion... 73, Tom Donaly, KA6RUH |
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